Sciweavers

985 search results - page 24 / 197
» Informative sensing of natural images
Sort
View
ICASSP
2011
IEEE
13 years 1 months ago
Using the kernel trick in compressive sensing: Accurate signal recovery from fewer measurements
Compressive sensing accurately reconstructs a signal that is sparse in some basis from measurements, generally consisting of the signal’s inner products with Gaussian random vec...
Hanchao Qi, Shannon Hughes
IBPRIA
2007
Springer
14 years 4 months ago
Real-Time Facial Expression Recognition for Natural Interaction
The recognition of emotional information is a key step toward giving computers the ability to interact more naturally and intelligently with people. This paper presents a completel...
Eva Cerezo, Isabelle Hupont, Cristina Manresa-Yee,...
ICIP
1998
IEEE
14 years 11 months ago
An Efficient Mutual Information Optimizer for Multiresolution Image Registration
We propose a new optimizer in the context of multimodal image registration. The optimized criterion is the mutual information between the images to align. This criterion requires ...
Michael Unser, Philippe Thévenaz
UIST
2006
ACM
14 years 3 months ago
Camera phone based motion sensing: interaction techniques, applications and performance study
This paper presents TinyMotion, a pure software approach for detecting a mobile phone user’s hand movement in real time by analyzing image sequences captured by the built-in cam...
Jingtao Wang, Shumin Zhai, John F. Canny
COOPIS
2002
IEEE
14 years 2 months ago
Open Mind Common Sense: Knowledge Acquisition from the General Public
Abstract. Open Mind Common Sense is a knowledge acquisition system designed to acquire commonsense knowledge from the general public over the web. We describe and evaluate our firs...
Push Singh, Thomas Lin, Erik T. Mueller, Grace Lim...